HarmonyOS 鸿蒙Next：Scroll中头部与refresh组件及List懒加载问题

Scroll(this.scroller) {
  Column() {
    KingKong({ kingkongList: this.kingkongList })
    Refresh({ refreshing: $$this.isRefreshing }) {
      List(){
          LazyForEach(this.List, (item: ShopCardModel, index: number) => {
            ListItem(){
              Row() {
                ShopItemCard({ CardItem: item })
              }
              .width(‘100%’)
              .justifyContent(FlexAlign.Center)
              .padding({ top: 20 })
            }
          })
      }
    }
  }
}.width(‘100%’)